baber/WOPTO huggingface dataset:
Patent JP-S56167501-A (JP)
Title: Water field wheel for agricultural machine
Inventor: NAKA HIROKAZU
IPC: B60B15/02
Filed: 1980-05-28
Abstract: PURPOSE: To secure an agricultural machine with sufficient buoyancy and propelling force and to allow the machine to work with its full performance stably regardless of whether the water field is hard or soft by providing its water field wheels with a buoyancy blade and a propelling blade separately.  
     CONSTITUTION: Around the ring-shaped iron core 2 of a round tire 1, rubber is molded, and this tire is fixed to the axle 5 of a rice-planting machine with a spoke 3 and boss 4 interposed. The intersecting angle α with respect to the tangential line of tire 1 shall be set small, and a buoyancy blade 6 is formed in a single body with the tire 1 at the tire's side. The intersecting angle β with respect to the tangential line of tire shall be oriented in the same direction as the abovementioned α with a considerably larger value than that, and a propelling blade 7 is formed in a single body with the tire 1 at the tire's side. The number of propelling blades 7 shall be the same as that of buoyancy blade 6, and these two kinds of blades are installed separated from each other in front and behind. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52155939-A (JP)
Title: Control system for micro program
Inventor: FURUKAWA KAZUO
IPC: G06F9/445
Filed: 1976-06-21
Abstract: PURPOSE: To enable the economy, logical uniformity, and easy design and to effectively utilize them for such as MP store for diagnosis, by making the write-in of the mirorporgram MP to the control memory using RAM thru the MP control using ROM. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06283645-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L23/08
Filed: 1993-03-30
Abstract: PURPOSE:To provide an inexpensive semiconductor device in which the adhesion between a substrate and lead frame is improved and which has a hollow package structure. CONSTITUTION:An organic conductive film 3a is formed on the surface of a lead frame 2. Therefore, the adhesion between a substrate 4 manufactured by using a plastic mold and the lead frame 3 is improved. In addition, since the formation of the conductive film 3a on the surface of the lead frame 3 can be performed by, for example, dipping, the cost can be also reduced.
Patent JP-H0756021-A (JP)
Title: Guide for illuminating light
Inventor: TANAKA AKIRA
IPC: G02B6/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a guide for illuminating light for obtaining illumination having high illuminance, especially, surface illumination. CONSTITUTION:In this guide for illuminating light which attains the surface illumination of the side surface of a plate-like guiding member for guiding light 3 by emitting light made incident from one end face of the guide member 3 in a direction nearly perpendicular to the incident light by diffusion and reflection; plural nicks 4 extended in a direction nearly vertical to the direction of the incident light are formed on the side surface on an opposite side to the light emitting side surface of the member 3 and the interval between the plural nicks 4 is made denser as it gets distant from a light incident point in the direction of the incident light.
Patent JP-H10269286-A (JP)
Title: Print ordering method, its system, and film scanner
Inventor: KANESHIRO NAOTO
IPC: G06Q10/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To simply order printing while protecting privacy. SOLUTION: The image of each frame of a photographic film 48 is read by the image pickup part 51 of a film scanner 11. This read image of each frame is displayed in a list on a color monitor 12. This image displayed in a list is observed to specify a printing object frame. A print size and the number of prints with respect to the printing object frame is inputted by a keyboard 60 and a mouse 61. A ciphering processing part 39 ciphers image data by using ciphering key data. This ciphered image data are transferred to a print finishing dealer 13 with print ordering data. The dealer 13 composes image data by using ciphering key data to obtain original image data. Printing is executed based on print ordering data by using this image data. This print is sent to a user.  As ciphered key data is magnetically recorded in the transparent magnetic recording layer of the film 48 and transferred to an opposite side, the secrecy of a ciphering key is kept.
Patent JP-S51149206-A (JP)
Title: Process for preparing oligomer of 1,8 dienes
Inventor: ENOMOTO SATOSHI
IPC: C07C69/52
Filed: 1975-06-17
Abstract: PURPOSE: Oligomers of 1,3-dienes or their derivatives are prepared industrially in the presence of a pd catalyst which has as ligands amino substituted phosphines. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01246032-A (JP)
Title: Slightly moving stage device
Inventor: GOTO HIROSHI
IPC: B23Q1/40
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the breakage and the pitching of the device even for a heavy work by having a stage supported with at least three freely rotatable balls from its lower surface. CONSTITUTION:A stage 2 is supported by freely rotatable supporting balls 5 positioned at each of 4 corners of its lower surface. And when four supporting balls 5 are used as illustrated, where the mass of a work is W, one of the supporting balls 5 supports a load of W/4. And since these supporting balls 5 have high rigidity in their vertical direction, they can support a heavy work. And also, since they have large degree of freedom in the moving direction of the stage 2, they does not prevent the stage 2 from slightly moving. Consequently, they can support the heavy work and prevent the generation of breakage and/or pitching in each mechanism area, so that a slightly moving device with a wide application and high accuracy can be available.
Patent JP-S546889-A (JP)
Title: Absorbing solution for hydrogen cyanide in exhaust gas
Inventor: HAYASHI YUKIO
IPC: B01D53/34
Filed: 1977-06-20
Abstract: PURPOSE: To provide an absorbing soln. obtd. by dissolving NaHCO 3  or KHCO 3  and copper salts in water, which absorbs HCN in exhaust gas with high efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03274324-A (JP)
Title: Fireplace device
Inventor: ITO TERUAKI
IPC: F24C15/06
Filed: 1990-03-22
Abstract: PURPOSE:To produce a visual effect intrinsic to flame through flame reaction as combustion air is kept at a proper state by a method wherein a flame body is formed such that a plurality of rodform flame agents are arranged in a radial state and is rotatably located to the upper part of a burner. CONSTITUTION:During combustion of fuel, color of flame 14 is produced in a color inherent to a metal through flame reaction of an organic metal 19 adhered to a rodform flame agent 16a to improve interior properties. By rotation of a radial flame body 16 in a position above a burner 4 by means of a drive device 18, new flame agents are heated one by one to continue a flame effect for a long time.
Patent JP-S58190116-A (JP)
Title: Elastic convolver
Inventor: NISHIKAWA KATSUHIKO
IPC: H03H9/72
Filed: 1982-04-30
Abstract: PURPOSE:To secure a necessary length of an output electrode even if a short piezoelectric substrate is used, by using a surface acoustic wave guide path including at least >=1 curve part to form an output electrode which extracts a convolution signal. CONSTITUTION:A substrate 1 is made of a material like LiNbO3, etc. having a large performance exponent M that shows the intensity of a nonlinear interaction. Then roller-screen type converters 2 and 3 which convert an electric signal into a surface acoustic wave are formed on the surface of the substrate 1, and at the same time beam compressors 4 and 5 are provided on an extending line in the propagating direction of the surface acoustic wave to decrease the beam width of the surface acoustic wave. Then two surface acoustic waves signals passed through the compressors 4 and 5 are made incident to a U-shaped convolution signal extracting electrode 6 through end surfaces opposite to each other. Thus a convolution signal having carrier angle frequency 2omega is obtained. In this case, an earth electrode 7 is provided along the electrode 6 to secure a reference potential.
Patent JP-S55165059-A (JP)
Title: Test system for communication control unit
Inventor: HIHARA SEIJI
IPC: H04L69/40
Filed: 1979-06-11
Abstract: PURPOSE:To enable the operation test for the entire communication unit including the test of the dial information transmission control section without special test unit, by providing the dial information reception control section. CONSTITUTION:The dial information reception control section 23 and the dial reception instruction signal line 21 are provided. Further, the dial reception instruction is transmitted from the processor 1 to an arbitrary line of the communication control unit 2 via the signal line 21, and the control section 23 controls the signal line 29 equally with the network control unit via the dial information transmission circuit 27. Next, the dial transmission instruction is transmitted from the unit 1 to the n line of 2, and the dial information transmission control section 22 controls the dial information transmission line 27' for transmission and the signal of the circuit 27' in this case is connected to the circuit 27 (reception control) via the signal line 29, then the dial information is received at the control section 23 via the circuit 27 and transferred to the unit 1. Thus, the unit 1 compares the dial information transmitted to the unit 2 with that transmitted from the unit 2 to confirm the operation of the unit 2.
Patent JP-H01246699-A (JP)
Title: Shelter guiding device
Inventor: TAKAHASHI KIYOSHI
IPC: G08B5/00
Filed: 1988-03-29
Abstract: PURPOSE:To safely guide to a shelter by detecting the safety of the shelter and changing the teaching of the shelter with the detecting signal. CONSTITUTION:The contents to teach the guidance to a place 2 in which the safety is confirmed as the shelter beforehand by a teaching means 1, are outputted. A detecting means 3 is provided at the safe shelter 2 and the safety is supervised. When the safety of the shelter 2 is damaged, the signal of the effect is inputted to the teaching means 1 and the teaching means 1 changes the teaching contents with it.
Patent JP-H04308498-A (JP)
Title: Pulse motor controller
Inventor: KITADE YUJIRO
IPC: B41J2/175
Filed: 1991-04-08
Abstract: PURPOSE:To suppress vibration and noise in constant speed region by providing a driving circuit for suppressing the exciting current of a pulse motor in the constant speed region lowre than those in accelerating and decelerating regions. CONSTITUTION:In a constant speed region, a waveform converting signal S5 turns ON/OFF frequently in the later half of ON interval, i.e., in a range corresponding to the flat part of waveform G. Consequently, an AND circuit 13 produces the waveform conversion signal S5 when a step signal S1 is turned ON and thereby the exciting current flowing through a coil 10 pulsates downward, as shown by waveform H, at the flat part of the waveform G. Since the effective value of exciting current shown by the waveform H is lower than that of the exciting current shown by the waveform G, torque of pulse motor drops in the constant speed region resulting in supprssion of vibration or noise.
Patent JP-S58193743-A (JP)
Inventor: KATSUTA YASUTSUNE
IPC: B02C15/12
Filed: 1982-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63260995-A (JP)
Inventor: AREKISANDAA KUUDO
IPC: C11D3/37
Filed: 1988-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07277536-A (JP)
Title: Paper feeder
Inventor: OHAMA TAKASHI
IPC: B65H3/00
Filed: 1994-04-12
Abstract: PURPOSE:To attach/detach easily a paper feed cassette to/from a device main body and prevent the backlash of the paper feed cassette when paper feed is conducted by receiving motive power transmission from the device main body. CONSTITUTION:A device main body is equipped front and back at an interval with a support portion 2k having an inclined engage-stopping surface 2m and a projection having an engage-stopping surface 2h inclined in the same direction. A paper feed cassette 3 is furnished by being inserted between both engage- stopping surfaces 2m, 2h from the upper part. A paper feed roller in the paper feed cassette 3 is driven by receiving motive power from the gear 67 of the device main body by means of a gear 87. An angle alpha that is made by the engage-stopping surface 2h of a side that receives push-pressing force F to be added to the gear 87 of the paper feed cassette 3 side from the gear 67, and the push-pressing force F is made to be more than 90 deg.. As a result, the push-pressing force F presses the paper feed cassette 3 in a furnishing direction, and the generation of backlash is prevented.
Patent JP-S62227799-A (JP)
Inventor: JINBO KENJI
IPC: B43L1/04
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61233414-A (JP)
Title: Magnetic recording medium
Inventor: IMAOKA YASUO
IPC: G11B5/702
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a magnetic coated film having high chemical and physical stability and to facilitate the curing process by using single crystal barium ferrite as the magnetic powder, using a radiation-sensitive modified resin having a radiation-sensitive double bond as the binder and providing a magnetic layer, which is cross-linked by radiation and polymerized, on a substrate. CONSTITUTION:Single crystal barium ferrite is used as magnetic powder, a radiation-sensitive modified resin having a radiation-sensitive double bond is used as a binder and a magnetic layer which is crosslinked by radiation and polymerized is formed on a substrate to form a magnetic recording medium. The chemical and physical stability of a magnetic pain and the magnetic coated film is enhanced by such a combination of the binder and the radiation- irradiating system and the pot life in the paint state and the surface treatment of the coated film are not restricted before radiation is irradiated.
Patent JP-2000268762-A (JP)
Title: Converged charged particle beam device
Inventor: FUJII TOSHIAKI
IPC: H01J37/22
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous observation both in a bright region and a dark region by multiplying a first coefficient when a digital signal converted from an analogue signal output from a secondary charged particle detector is larger than a reference value, and multiplying a second coefficient when it is not larger. SOLUTION: An output signal from an ADC is input to a comparator 78 and it is compared with a reference value. When it is smaller than the reference value, a coefficient is multiplied by a multiplying means, and when larger than that it is subjected to signal processing by a signal delaying means for delaying the signal by a time the same as that required therefor passing through the multiplying means. The ADC, comparator 78, multiplying means, and delaying means perform signal processing in synchronization with the same clock signal. A latch function is given to each part, whereby a pipe line processing is made possible to implement the signal processing without a delay. The signal is input to a DSP and calculation processing and another signal processing are implemented in real time. A shift circuit is used for the multiplying means, whereby a simple configuration is attained.
Patent JP-H02259125-A (JP)
Title: Yarn exchanging device of double twister
Inventor: MIMA HIROSHI
IPC: D01H9/04
Filed: 1989-03-28
Abstract: PURPOSE:To simply exchange yarn by equipping a chuck of operating arm to exchange yarn and an expanding and contracting arm with members to transfer a snail wire and a drop wire to a position not to hinder yarn exchange, respectively. CONSTITUTION:In a double twister wherein a frame at a position opposed to a spindle is equipped with a yarn exchanging means having an operation arm 54 to attach and detach a yarn package from the spindle. A chuck 113 of the operation arm 54 and an expanding and contracting arm 129 are provided, respectively, at a pusher 121 and a pressing part 130, both of which transfer a snail wire 7 and a drop wire 8 being engaged with yarn connecting to the yarn package (attached to the spindle) from the yarn package to a position not to hinder exchange during exchange of the yarn package.
Patent JP-H09264812-A (JP)
Title: Mask for inspection of color filter and inspection method for color filter using it
Inventor: SAITO JUNICHI
IPC: G01M11/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a mask, for inspection, which is used to inspect a quality while light is transmitted through a color filter and to provide an inspection method using it. SOLUTION: A mask 10 for inspection of a color filter is a mask which is used to inspect the color filter 20 which is formed on a glass substrate. A region which corresponds to a color-filter nonformation part on the glass substrate on which the color filter 20 is formed is made semitransparent. In an inspection method, for a color filter, using the mask 10 for inspection of the color filter, the color filter 20 which is formed on the glass substrate is covered with the mask 10 for inspection of the color filter, light is transmitted through the color filter 20, the transmitted light is detected by a sensor so as to be converted into an electric signal, and the electric signal is processed by a computer.
Patent JP-H10271831-A (JP)
Title: Power supply unit
Inventor: MURAKAMI YOSHINOBU
IPC: H02M7/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress input harmonic distortion with a simple circuit configuration, and current passing through a switching element, and conduct stable starting and lighting of a lamp. SOLUTION: An input part is constituted so as to obtain a voltage doubler with diodes D1 , D2 for attainment of stability of a lamp. By turning on and off two switching elements Q1 , Q2 , high-frequency input current is passed to improve input harmonic distortion. A charging circuit including at least one inductor L1 is provided as a circuit for passing current except a load circuit if input current is larger than the load current to distribute the input current into two inductors L1 , L2 , thus it is possible to prevent switching current from increasing.
Patent JP-S63240843-A (JP)
Inventor: HIRAMA MAKOTO
IPC: A61B8/06
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S552736-A (JP)
Title: Regulating method for powdered electrodeposition coating bath solution
Inventor: TODOROKI SHINCHIYOU
IPC: C25D13/24
Filed: 1978-06-20
Abstract: PURPOSE: To regenerate and recover and recover and moreover, to reuse coating bath solution, by concentrating effective component by centrifugal separator and separating and removing supernatant liquid, on occasion of deteriorating powdered electrodeposition coating bath solution by using in a long term.  
     CONSTITUTION: Powdered electrodeposition coating bath solution is made by mixing pulverized body mainly composed of synthetic resin and water diluting cationic sythetic resin binder at the weight ratio 0.5W10:1. The resin component is changed or the quality of the bath solution is deteriorated by mixing a different nature substance, while carrying out powdered electrodeposition coating. At this time, concentrated part containing much unchanged powdered component and having a high specific gravity, is separated from supernatant liquid containing a large quantity of water soluble acid component, binder component and component having comparatively low specific gravity. Concentrated part having a high specific gravity, is used as electrodeposition coating bath again supplying the component for coating bath composition. The supernatant liquid is disused or used for washing liquid in stead of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03276483-A (JP)
Title: Reproducing device
Inventor: ENDO SATOSHI
IPC: G11B7/00
Filed: 1990-03-24
Abstract: PURPOSE:To display content information of a recording medium reproduced at present and recorded contents of recording mediums by providing a storage means where content information of plural recording mediums stored in a storage means are written and read out. CONSTITUTION:A user inputs content information indicating contents of plural recording mediums 11 stored in a storage means 12 from an input means 18 to write this content information in a storage means 13 by a recording medium recognition signal extracting means 17 and a storage control means 20. When one recording medium 11 is taken out and reproduced by a recording medium selecting means 15 and a reproducing means 16, the recording medium recognition signal is extracted from this medium 11 by the means 17, and content information of this medium 11 is read out from the storage means 13 through a recording medium recognizing means 21 by a read control means 22 and is processed by a read information processing means 23 to display the recorded contents on a display means 19. Consequently, music selection is easy because the title of the recording medium reproduced at present or title contents reproduced at present of the recording medium and recorded contents of the recording medium can be displayed.
Patent JP-H06290559-A (JP)
Title: Head assembling body for disk device
Inventor: SAITO HITOSHI
IPC: G11B5/49
Filed: 1993-03-31
Abstract: PURPOSE:To attain reduction in cost. CONSTITUTION:A spring mounting piece 74 in which the winding wire part 69a of a torsion spring 69 rocking and pressing a head arm 65 in a direction along which a second head 64 gets near a first head 62 is mounted is provided integrally to a press plate 72. Thus, a head carriage 60 and the head arm 65 are integrated into one body by the press plate 72 and the winding wire part 69a of the torsion spring 69 rocking and pressing the head arm 65 is mounted on the head carriage 60 by the spring mounting piece 74 being integrated with the press plate 72. Thus, the number of parts and assembly man-hours are reduced since a single members not only functions as a press plate but also functions as the mounting piece of the torsion spring.
Patent JP-H01250004-A (JP)
Title: Positioning device for component
Inventor: IIDA MINEAKI
IPC: H01L21/52
Filed: 1988-03-30
Abstract: PURPOSE:To perform high-accuracy positioning by detecting the coordinates of a couple of bodies by 1st and 2nd reflecting means provided movably at right angles to the opposition direction of a couple of components. CONSTITUTION:The illumination light from the light source 4 of an optical device is reflected by a half-mirror 5 and a 1st reflecting mirror 13 to illuminate a 1st component 15 held by a work holder 16 and its reflected light is inputted to an image processor 22 through an image pickup machine 3 to compute its coordinates. Similarly, the coordinates of a 2nd component 17 are computed through a reflecting mirror 14 and the image processor 22. Thus, the relative shift between the 1st component 15 and 2nd component 17 is detected by the optical device 6 equipped with the 1st reflecting mirror 13 and 2nd reflecting mirror 14 which are driven at right angles to the opposition direction of the couple of components 15 and 17, so a slider 11 is positioned with high accuracy and the accuracy of coordinates of the 1st and 2nd components 15 and 17 which are inputted to the image pickup machine never deteriorates.
Patent JP-H08246872-A (JP)
Title: Engine driven air conditioner
Inventor: SUZUKI HIROSHI
IPC: F01P5/06
Filed: 1995-03-07
Abstract: PURPOSE: To restrain the degradation of engine oil, and lengthen a replacing period of the engine oil by increasing a quantity of the engine oil, and preventing its temperature from rising to a high temperature. CONSTITUTION: A sub-oil tank 20 to store engine oil is arranged adjacently to an oil tank 1A of an engine 1, and the engine oil after lubricating the engine 1 is returned to the oil tank 1A through an oil pipe 23, the sub-oil tank 20 and a communicating pipe 24. A heat radiating fin 21 is protrusively arranged in the sub-oil tank 20, and air is sent to this heat radiating fin 21 from an air blowing fan 22, and the engine oil is cooled while it is stored in the sub-oil tank 20.